Hitachi SJ300-037HFE 사용자 설명서

“C” Group: Intelligent Terminal Functions

Configur

ing Dr

iv

e 

P

a

ra

meters

39

OLR

Overload restriction

ON

Selects current overload parameter set 2
(B024, B025, B026)

OFF

Selects current overload parameter set 1
(B021, B022, B023)

40

TL

Torque limit enable

ON

Enables torque limit feature

OFF

Disables all torque limit sources. Defaults to 200% of 
inverter rated torque output.

41

TRQ1

Torque limit selection, 
bit 1 (LSB)

ON

Logical 1

OFF

Logical 0

42

TRQ2

Torque limit selection, 
bit 2 (MSB)

ON

Logical 1

OFF

Logical 0

43

PPI

Proportional / 
Proportional/Integral 
mode selection

ON

Selects Proportional-only control

OFF

Selects Proportional-Integral control

44

BOK

Brake confirmation 
signal

ON

Indicates external brake has released (used only for 
external brake control function)

OFF

Indicates the external brake has not yet released

45

ORT Orientation 

(home 

search)

ON

The encoder is in the home (oriented) position

OFF

The encoder position is not in the home position

46

LAC

LAC: LAD cancel

ON

Disables the Linear Accel / Decel (LAD) mode

OFF

Normal Linear Accel / Decel mode

47

PCLR

Position deviation reset

ON

Clears the position deviation by setting the actual 
position equal to the desired position

OFF

Position count operates normally

48

STAT

Pulse train position 
command input enable

ON

Enables the pulse train control of motor

OFF

Disables pulse train control of motor

no

—

Not selected

ON

(input ignored)

OFF

(input ignored)